Light emitting diode open sign



FIG. 1 is a perspective view of the design of a light emitting diode open sign according to the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof, the bottom view being a mirror image of the top view;

FIG. 4 is a right end view thereof, the left end view being a mirror image thereof; and,

FIG. 5 is a back view thereof. 

The ornamental design for a light emitting diode open sign, as described and illustrated. 